baber/WOPTO huggingface dataset:
Patent JP-H0748136-A (JP)
Title: Flame-detection apparatus and apparatus and method for producing porous glass preform using the detection apparatus
Inventor: ISHIDA SADANORI
IPC: F23D14/52
Filed: 1993-08-09
Abstract: PURPOSE:To stably detect the position of a flame for the synthesis of a porous glass preform over a long period and use the detected flame position for the control of the synthesis of the porous glass preform. CONSTITUTION:Fine particles passing through a burner 34 for forming a core are charged by applying a voltage to an electrode tube 36 with a DC power source 38 and electrified flame 50 for core is blown from the core burner 34. The electrified state of the core flame 50 is detected by electric field detection probes 60, 62, 64, 66 and the position of the core flame 50 is detected by a flame-position detection apparatus 86. The position of the core burner 34 is controlled with a burner position controlling apparatus 84, a three-dimensional burner driving apparatus 82 and a three-dimensional burner driving mechanism 80 using the detected result of the flame position to enable stable blowing of the core flame 50 against a porous glass preform 32.
Patent JP-H1138901-A (JP)
Title: Display device
Inventor: TAIRA KAZUKI
IPC: G09F9/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a display device easily decreasable in weight and also increasable in screen size. SOLUTION: Single-wavelength convergent light in the neighborhood of 400 nm is sequentially intensity-modulated by a modulation means 110 according to the display signal, and scans on a screen 100 provided with phosphor layer 101 thereon by means of an XY scanning mirror 108. A color picture is displayed by color-separating visible light having a gradation corresponding to a display signal emitted from a phosphor layer 101 by using liquid crystal color shutter 103.
Patent JP-2001023251-A (JP)
Title: Master disk for production of optical recording medium and its production
Inventor: NAGANO KAZUMI
IPC: G11B7/26
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a master disk for production of an optical recording medium which is capable of easily changing the rough surface shape of a preformat and is high in the uniformity of the rough surface shape. SOLUTION: This process for producing a master disk for production of the optical recording medium is the process for producing the master disk for production of an optical recording medium which has a light scattering preformat part of a rough surface shape and forms a rough surface part 7 on the surface of a resist layer 2 by forming the resist layer 2 on a substrate for the master disk 1 and forming a transparent rough surface forming layer 10 on the resist layer 2, exposing the layer by using a preformat pattern mask 4 then removing the rough surface forming layer 10 by development.
Patent JP-S6442070-A (JP)
Title: Digital recording and reproducing device
Inventor: NAKANO YOSHITOMO
IPC: G11B20/10
Filed: 1987-08-07
Abstract: PURPOSE:To improve the efficiency of the use of the recording capacity of a recording medium by recording marking data whose time duration is slightly shorter than actual sound-absent period on the recording medium. CONSTITUTION:A sound-present period and a sound-absent period are detected from an input sound signal S1, and the sound signal in the sound-present period is adaptive-delta-modulated, and converted to 1 bit sound data. After the detecting of a sound-absent period, an 8 bit sound-absence starting code consisting of a '01' code representing a sound-absent period is generated as a marking code, thereafter, sound-absent period codes TM1, TM2,...TMN are generated. And in a data memory, respective 8 bit sound-absence starting codes '01' shorter than the actual time length TN and the sound-absent time code TMN only are recorded in connection with the sound-absent period. As a result, the recording capacities of a buffer memory and the data memory can be effectively utilized.
Patent JP-H09270249-A (JP)
Title: Battery structural body
Inventor: TEI ZAIKOU
IPC: H01M50/198
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide battery rupture preventing structure which rapidly ruptures to enhance stability when the internal pressure of a battery is raised by positioning a cutting blade near a rupture preventing plate, and surely keeping the gastight state within the battery with a synthetic resin film. SOLUTION: A projecting part 14 has two V-shaped cutting blades 18 facing to the side wall 16 of the projecting part 14. A rupture preventing plate 22 is a circular disc, and its under surface is coated with a synthetic resin film 24. A ring plate 26 is a disc having a hole 26a in the central part, and functions as a buffer. The plate 26 is placed on the non-coated part of the plate 22 within a cover 28, and the periphery of the plate 26 is clamped with the cover 28. The plate 22 and plate 26 are fit within the cover 28, and clamped with the bent upper and lower edges of the cover 28. The film 24 is melt-bonded to the inner surface of the cover 28 to seal a casing 20.
Patent JP-S6087759-A (JP)
Title: Treatment of garlic
Inventor: KURIHARA YOSHINORI
IPC: A23L19/00
Filed: 1983-10-21
Abstract: PURPOSE:To preserve garlic in a fresh state for long period without volatilizing various components in garlic and without changing qualities, by grinding garlic with a small amount of alcohol, preserving it in a frozen state. CONSTITUTION:Garlic is peeled, washed with water. A small amount of an alcohol is added while it is being ground, they are blended in a short time stirring, packed into a proper container, and frozen rapidly.
Patent JP-H0245758-A (JP)
Title: Analysis and pretreatment of sample in which water soluble high polymer and low molecular component coexist and packing material for chromatography
Inventor: SUDO YOSHIHISA
IPC: C07K14/765
Filed: 1988-08-08
Abstract: PURPOSE:To rapidly, easily and exactly analyze or separate and fraction-collect a desired component by using a column for chromatography in which a modified silica gel is packed in a reversed phase system. CONSTITUTION:The high-polymer material in a sample contg. a water soluble high-polymer material and low-polymer component is eluted by using the column for chromatography packed with the modified silica gel 1 formed by substituting a part or the whole of the hydrogen atom of a surface silanol group with the group expressed by the formula -A-B (where A denotes 2-24C hydrophobic group B denotes a hydrophilic group) in the reversed phase system and thereafter, the low polymer component is separated and eluted. The low-molecular component separated from the high-polymer material is then detected. The adsorption and settlement of protein are then obviated and, therefore, the need for subjecting the sample to a pretreatment to remove protein is eliminated even in case of the analyzing, separating and fraction-collecting the components coexisting with the protein. The desired component is thus rapidly and exactly analyzed or separated and fraction-collected.
Patent JP-H0245808-A (JP)
Title: Plane control method in nc working machine tool
Inventor: SHIMIZU TOSHIHARU
IPC: G05B19/4103
Filed: 1988-08-08
Abstract: PURPOSE:To command circular arc interpolation in a desired plane by converting an NC program, which is prepared with an X-Y plane, to an X'-Y' plane, for which the X-Y plane is rotated with prescribed quantity. CONSTITUTION:When there is an arbitrary plane selection command code G16 while an NC machine tool is controlled by the NC program, at first, the origin of an axis to rotate the X-Y plane is obtained from X, Y and Z axes in the code. Next, the X-Y plane is rotated with an AX axis, which is parallel to the X axis, as a center and the X-Y plane is rotated with an AY axis, which is parallel to the Y axis, as a center. Then, the X-Y plane is rotated with an AZ axis, which is parallel to the A axis, as a center and the X'-Y' plane is obtained. After that, the NC program to be prepared in the X-Y plane in advance is converted to the X'-Y' plane and the circular arc interpolation is executed on this plane.
Patent JP-S6257774-A (JP)
Title: Groove profiling method in two electrode gas shielded arc welding
Inventor: SATO YUKIHIKO
IPC: B23K9/12
Filed: 1985-09-09
Abstract: PURPOSE:To make a profiling simple and accurate by operating the difference in the respective impedance of the right and left welding wire and by moving the right and left nozzle integrally in the groove width direction so as to make the difference thereof zero. CONSTITUTION:The right and left nozzle 2A, 2B is arranged for the material 1 to be welded and the impedance detector 7A, 7B at the left side and right side is provided as well. Then, the subtracter 10 to operate the difference in the impedance to be detected by the right and left detector 7A, 7B is arranged and the right and left nozzle 2A, 2B is moved in the groove width direction of the material 1 to be welded integrally via a nozzle driving motor 11 so as to make the difference in impedances zero. With this method, the center part between nozzles can be maintained at the center of the groove width. Consequently, an accurate groove profiling can be performed with simple device.
Patent JP-S63239419-A (JP)
Title: Laser optical system
Inventor: MIYAGAWA ICHIRO
IPC: G02B5/20
Filed: 1987-08-07
Abstract: PURPOSE:To eliminate the side lobe of the periphery of a converged light point by providing a filter which passes only the center part of luminous flux in one dimensional direction and decreases in transmissivity toward its peripheral part. CONSTITUTION:A semiconductor laser 1 emits laser light and natural light. The laser light has a constant intensity distribution within a specific radiation angle range and elliptically sectioned light which has a difference between a longitudinal and a lateral spread. The natural light has various angle components and is emitted even in directions where the laser light is not emitted. A density filter 3 is arranged so as to reduce and approximate the diameter of the converged light point of light in a low-output area where the natural light is dominant to the convergent light point diameter of the laser light, and the passing rate of the luminous flux decreases toward the periphery. The light passed through the density distributed filter 3 is converged on a specific position P through a convergent lens 4 and then the side lobe of the periphery of the converged light point is eliminated.
Patent JP-S6353639-A (JP)
Title: Comment sentence input control system
Inventor: KIZUKI SHIZUKO
IPC: G06F3/02
Filed: 1986-08-22
Abstract: PURPOSE:To simplify an input operation and to decrease the workload of an operator by holding a comment sentence at a comment sentence setting control means when a special comment sentence is inputted to the same position of plural lines in a program. CONSTITUTION:When the same comment is inputted to plural lines of a program, first, the contents of the comment sentence are inputted from a keyboard input device 4 to a prescribed position in one line and further, in order to set that the contents are also inputted to other line, a comment sentence setting instructing key 41 is depressed. Thus, through a CPU 5, comment sentence setting control means 2 holds the contents of the comment sentence inputted immediately before it and the position occupied in the line. In such condition, when an optional key on the device 4 is depressed and a comment sentence input judging means 3 decides through the CPU 5 that the key is comment sentence input instructing key 42, the comment sentence held by the means 2 at the line, in which the cursor in the display program of a display output device 6 exists, is inputted to the position occupied in the line.
Patent JP-2000024310-A (JP)
Title: Game machine
Inventor: ISONO KAZUMI
IPC: A63F13/792
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To end even a long-time game through intermissions. SOLUTION: Game data at each intermission are recorded into a memory card to end even a long-time game and to resume the game, the game data at the intermission are loaded from the memory card to resume the game from the moment of the intermission. This game machine 1a has a large display device 13, various operation keys 14, an operation lever 15, a coin slot 16 for paying charge, an intermission key 18 for suspending the game, a memory card insertion port 19 for mounting a memory card 2a for recording the game data up to the intermission and the like. The game data up to each intermission is recorded into the memory card 2a by the operation of the intermission key 18 and, in the resuming of the game, the data are loaded therefrom to resume the game from the moment of each intermission.
Patent JP-H0362369-A (JP)
Title: Optical disk device
Inventor: WATANABE TOSHIO
IPC: G11B11/10
Filed: 1989-07-29
Abstract: PURPOSE:To avoid a large sized device due to mount of plural optical heads by arranging plural optical head guide shafts to a side opposite to a spindle with respect to a disk loading direction to keep the guide shafts to be an acute angle. CONSTITUTION:First and second optical head guide shafts 4,5 are arranged so as to be at an acute angle to each other at a side opposite to a spindle 3 with respect to a loading direction A of a magneto-optical disk 2. The 1st and 2nd optical heads 6,7 are moved along the guide shafts 4,5 to apply recording and reproduction of the magneto-optical disk 2. The 1st and 2nd optical heads 6,7 have an optical system moving part 8 and an optical system stator 9, and when the moving part 8 is moved along the guide shafts 4,5, an objective lens 10 is moved in the radial direction at the lower face of the magneto-optical disk 2 loaded on the spindle 3. Thus, plural optical heads are contained in a comparatively narrow range, then the device is made small.
Patent JP-H0540121-A (JP)
Title: Pigment for fluorescence labeling, organism-derived substance labeled with pigment for fluorescence labeling and reagent containing them
Inventor: TAI SEIJI
IPC: G01N33/58
Filed: 1991-08-07
Abstract: PURPOSE:To obtain a reagent or a clinical inspection reagent which is not affected by a substance in an organism, such as heme, since a specific pigment for fluorescence labeling is used, and which is useful for analysis of various antigens or chemicals in blood, analysis of the base sequence of DNA or others since a small-sized semicon ductor laser is used for measurement. CONSTITUTION:This pigment for fluorescence labeling is expressed by a general formula. In the formula, mark M denotes Zn, Al, or the like R<1> to R<4> denote -NH-CO(CH2)2- COOH, -NH.SO3 H or the like, (k),(l), (m) and (n) denote integers of 0 to 3, Y denotes a halogen atom, OH or the like, (p) denotes an integer of 0 to 2 representing the number of combinations of Y with M, and Z<1> to Z<4> denote methylene groups or nitrogen atoms. This pigment can be synthesized and prepared by relatively simple processes and, in addition, a reagent or a clinical inspection reagent which is not affected by a substance in an organism, such as heme, existing in blood and which is useful for analysis of various antigens or chemicals in the blood, analysis of the base sequence of DNA or others since an inexpensive and small-sized semiconductor laser is used for measurement, can be obtained therefrom.
Patent JP-H1144130-A (JP)
Title: Sliding opening/closing tent having complete opening structure of tent unit
Inventor: IWASAKI TAKAAKI
IPC: E04H15/32
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a sliding opening/closing tent having a complete opening structure of an operationally stabilized tent unit. SOLUTION: A sliding opening/closing tent having a tent unit to travel on a rail R so as to be freely extensible/contractible, is composed of a main body fixing rail 3 where the rail R is fixed to a base frame 2 and an end part slide rail 4 which is separably connected to this main body fixing rail 3 and can freely slide in the extending direction of the rail R. The end part slide rail 4 can be freely separated from the main body fixing rail 3 by sliding in the extending direction of the rail R when a slide support frame 4A to support this is fitted to and inserted into a fixed support frame 3A to support the main body fixing rail 3.  The end part slide rail 4 is separated from the main body fixing rail 3 in a condition of supporting a contracted tent unit 10, and slidingly moves so as to overhang from an end part of the base frame 2 on the extension of the main body fixing rail 3, and an upper part of the base frame 2 is completely opened.
Patent JP-2001023724-A (JP)
Title: Connecting structure of connector
Inventor: OKABE TOSHIAKI
IPC: H01R13/629
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To simplify the structure, prevent backlash under a mounted condition and smoothen mounting by smoothing rotation of each lever. SOLUTION: In this connecting structure of connectors having a first connector 50 retained by a connector retaining member 30 and a second connector 90 fitted into the first connector 50, the first connector is provided with turning levers 70A, 70B which temporarily engage the connector retaining member before the second connector is fitted into the first connector, and which are turned by the operation of fitting the second connector into the first connector, to firmly engage the connector retaining member. A pair of clamping projections 74, 75 located respectively on the front and back sides of the retaining wall 33 of the connector retaining member to clamp the retaining wall are provided at one end of each turning lever, and an elastic arm 76 is provided on at least the portion of the clamping projection on the back which abuts on the retaining wall.
Patent JP-2000346358-A (JP)
Title: Visible flame lighter resistant to wind
Inventor: SHIMIZU SHOJI
IPC: F23Q2/16
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To get a visible flame lighter which is resistant to wind, though energy saving is achieved. SOLUTION: An internal combustion lighter where a catalyst wire is installed at the center of the top of a flame holder is made a pilot light, and it is provided with a gas supply shunting means which leads the fuel gas to the superordinate part, exclusive of the gas passage leading to a combustion cylinder, and the fuel gas is emitted with a stainless pipe whose tip is bent to the opening of a combustion cylinder. A cylinder with an orifice 9 for guiding gas emitted to a burner body 30 is press-fitted in the gas supply shunting means, and that guide cylinder is provided with two slits in vertical direction to the vicinity of the orifice. The burner body 30 and a metallic plate where the stainless pipe is inserted are provided under the combustion cylinder, and a heat-resistant shock absorbing material 32 is wound on the burner body 30, and this is fixed with an O ring 34.  This lighter is provided with a metallic plate above the gas supply shunting means, and is equipped with a spring 35 between the metallic plates under the combustion cylinder. Hereby, the lighter, which is resistant to shock and wind and is light and is which a light orange-colored visible flame is seen as if it is jetting out of the internal combustion cylinder, can be obtained.
Patent JP-2001028728-A (JP)
Title: Image management system, image management method and storage medium recording image management program
Inventor: SUZUKI AKIRA
IPC: H04N5/78
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To generate and manage data that correspond a photographed image to position information (coordinate information) by using a camera not incorporating a global positioning system GPS or the like or a camera disabling bus connection to a portable terminal. SOLUTION: The system is provided with a camera 20 to which a removable storage medium recording a photographed image with its photographing date and time is loaded, a coordinate information recorder 10 that acquires a position coordinate together with its date and time and records them, an object information recorder 30 that builds in and displays an electronic map and records information of a position designated by a user together with its date and time and an image information coordinating device 40 being a conventional personal computer or the like. The image information coordinating device 40 receives data from the camera 20, the recorder 10 or the recorder 30 and cross-references position information with each image by using time data for a key.
Patent JP-H0362963-A (JP)
Title: Digital filter master slice
Inventor: KOIZUMI YUJI
IPC: H03H17/02
Filed: 1989-07-31
Abstract: PURPOSE:To enable a title item to be designed efficiently in a short time according to the request of various types of digital filter by constituting each block of a coefficient memory circuit, a multiplier, a delay circuit, and an adder using circuit elements and placing them at specified positions. CONSTITUTION:Circuit elements are formed on a chip 20 in order to constitute various kinds of digital filter. Respective blocks of a ROM 4a, i.e., a first coefficient memory circuit, a first multiplier 1a, a delay circuit 2a, a second multiplier 1b, and a ROM 4b as a second coefficient memory circuit which are constituted of the circuit elements, are arranged in this order in the direction of X. Further, it includes a partial circuit where these blocks are placed in four stages in Y direction, the first and second multiplier blocks 1a and 1b of the first and third stage partial circuits, and first and second adder blocks 3a and 3b which are placed between the first and second multiplier blocks 1a and 1b of the second and fourth stage partial circuits. It also includes a random logic 5 constituting an adder which is placed in the lower part of the partial circuit in the fourth stage.
Patent JP-S6176133-A (JP)
Inventor: OKAWA SHINICHI
IPC: G01N27/30
Filed: 1984-09-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6442949-A (JP)
Title: Timing extraction circuit
Inventor: KONNAI SUEO
IPC: H04L7/02
Filed: 1987-08-10
Abstract: PURPOSE:To obtain a stable sampling clock signal with less jitter by matching the phase of a sampling clock signal with the phase of a timing clock signal while the output of a tuning circuit is stable. CONSTITUTION:An expanding circuit 6 inputs a timing clock signal to a digital phase control circuit 8 while the output amplitude of the tuning circuit 2 is large even if a reception burst is lost. Moreover, an AND circuit 7 inhibits the input of the timing clock signal to a digital phase control circuit 8 when the output amplitude of the tuning circuit 2 is small. Thus, while the timing clock signal (d) is outputted stably, the phase matching between the timing clock signal (d) and the sampling clock signal (i) is applied. Thus, the self- running period of the digital phase control circuit 8 is reduced and the sampling clock signal (i) with less jitter and stable steadily is outputted.
Patent JP-S6354055-A (JP)
Title: Picture reader
Inventor: FUKAMI SHINICHI
IPC: H04N1/04
Filed: 1986-08-25
Abstract: PURPOSE:To improve the reading sharpness of a picture by providing a read unit to a main body unit removably and providing a drive roller feeding an original while pressing it to a read inlet of the read unit removably to the main body unit. CONSTITUTION:The read unit 3 is fitted removably to a containing section 2 formed to the front part of the main body unit 1. Then an original insertion inlet 4 is formed to a front wall of the section 2 and an original 5 is inserted between the units 3 and 1 from the inlet 4. A read inlet 9 of slit form is formed beneath a lens 7 at the lower face of the unit 3 in a direction orthogonal to the feeding direction of the original 5. A paper feeding roller at the loader side uses a scanning speed detection roller 11 to clip the original 5 and feeds it backward and a paper feed roller 18 of the discharge side clips the original 5 between pinch rollers 19 moved vertically to feed it. The drive roller 21 is provided movably in vertical direction to the unit 1 and feeds the original 5 while pushing it onto the front ridge of the read inlet 9. Thus, the reading sharpness of the picture is improved.